CVE-2018-9275

Source
https://nvd.nist.gov/vuln/detail/CVE-2018-9275
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-9275.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-9275
Related
Published
2018-04-04T18:29:02Z
Modified
2025-01-15T01:35:54.644087Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
Summary
[none]
Details

In checkusertoken in util.c in the Yubico PAM module (aka pam_yubico) 2.18 through 2.25, successful logins can leak file descriptors to the auth mapping file, which can lead to information disclosure (serial number of a device) and/or DoS (reaching the maximum number of file descriptors).

References

Affected packages

Debian:11 / yubico-pam

Package

Name
yubico-pam
Purl
pkg:deb/debian/yubico-pam?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.26-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / yubico-pam

Package

Name
yubico-pam
Purl
pkg:deb/debian/yubico-pam?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.26-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / yubico-pam

Package

Name
yubico-pam
Purl
pkg:deb/debian/yubico-pam?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.26-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/yubico/yubico-pam

Affected ranges

Type
GIT
Repo
https://github.com/yubico/yubico-pam
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Fixed

Affected versions

2.*

2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.20
2.21
2.22
2.23
2.24
2.25
2.5
2.6
2.6pre2
2.6pre3
2.7
2.8
2.9

v2.*

v2.6